00532nam a2200181Ia 450000100060000000300050000600500170001100800410002801000150006902000220008410000290010624500690013526000360020430000220024050000200026250400300028265000380031292412BIBL20160527205019.0780322s1978    mnua     b    00110 eng    a 78005907   z0829900926c13.9510aHaden, Douglas H.2Local10aTotal business systemsbcomputers in businesscDouglas H. Haden.0 aSt. PaulbWest Pub. Co.cc1978.  axvi, 463 p.bill.  aIncludes index.  aBibliography: p. 409-419. 0aBusinessxData processing.2Local